Dual mode optical magnification system
AssigneeMicroemissive Displays Limited
InventorsDavid Steven, Jeffrey Wright, Ian Underwood
Life of this patent
Estimating the term…
Abstract
An image-forming system, for example for a camcorder or digital still camera, comprises an object (1), such as a display, a multi-element magnifying optical path (8) and focal length varying means for addition, adjustment or removal of one or more elements (9) in the optical path in order to vary the distance between a viewer's eye and the system, at which distance the magnified object can be viewed.
Claims21
An image-forming system comprising an object, a multi-element magnifying optical path and focal length varying means for addition, adjustment or removal of one or more elements in the optical path in order to vary the distance between a viewer's eye and the system, at which distance the magnified object can be viewed.
7-13. (canceled)
Dependencies are inferred from the claim text.